This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug middle-end/62103] Incorrect folding of bitfield in a union on big endian targets
- From: "jiwang at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 27 Jan 2015 22:34:35 +0000
- Subject: [Bug middle-end/62103] Incorrect folding of bitfield in a union on big endian targets
- Auto-submitted: auto-generated
- References: <bug-62103-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62103
Jiong Wang <jiwang at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|FIXED |---
--- Comment #9 from Jiong Wang <jiwang at gcc dot gnu.org> ---
(In reply to Jiong Wang from comment #8)
>
> while after this patch, we always load from memory. any specific reason for
> this?
>
> shouldn't we fix the code to let big-endian get correct folded constant?
and similar bug still exist as 64822